Modeling, Simulation and Analysis Engineer Senior Level Job at Integrity Technology Consultants (Chantilly)

New

Controls, Modeling, Simulation, and Analysis Engineer (GN&C Senior Engineer)

The Amentum Space Exploration Division (ASED) Guidance, Navigation, and Control ...

Location

United States , Huntsville

Salary:

Not provided

Amentum

Expiration Date

July 31, 2026

Requirements

A degree in Aerospace, Mechanical or Electrical Engineering or related field from an ABET accredited institution is required. Typical experience requirements are the equivalent of a PhD with at least 9 years of experience, a master’s with at least 13 years of experience, or BS with at least 15 years of experience. Must be a US Citizen and have a state STAR/REAL ID/Driver’s License that is Federal Government compliant. Proficiency modeling, simulating, and analyzing the performance of satellites, spacecraft, launch vehicles, and/or missiles in the time domain using parametric, Monte Carlo, and statistical techniques
Demonstrated ability to design ADCS systems (PID, state space, etc.) and analyze ADCS performance including jitter analysis and stability analysis in the time and frequency domain (Nicols, Bode, Nyquist, Root Locus, etc.)
Capability to model spacecraft components/subsystems such as: mass properties, Thrust Vector Control (TVC) actuators, Reaction Control System (RCS) thrusters, reaction wheels, slosh, pogo, rigid and/or flexible body dynamics
Understanding of and simulation of orbital mechanics and trajectories for spacecraft and launch vehicles in Systems Tool Kit (STK) or equivalent tools
Programming in MATLAB, Simulink, and C/C++. This includes debugging and improving the efficiency of simulation tools
Experience in performing software development, verification, and validation
Must be detail oriented and self-motivated that can work independently taking projects from start to finish without much oversight
Must also be able to work collaboratively with other team members both locally and remote at other facilities or vendors
Strong written and oral communication, interpersonal, and problem-solving skills
Must be a US Citizen and have a STAR ID.

Job Responsibility

Review and analyze the mission design and/or the Attitude Determination and Control System (ADCS) design of Golden Dome providers, perform independent verification and/or validation of contractor results where necessary, and identify risks in the providers’ proposed concepts and designs
Review and co-develop Concepts of Operations (ConOps) for in-space technology demonstration satellite bus contractors and proposed missions, including operational modes, mission phases, state transitions, nominal and contingency operations, and command and control architecture
Review, analyze, and simulate (in Systems Tool Kit (STK) or equivalent) in-space deployer platform trajectories, including orbital mechanics validation, orbital variation analysis of deployed assets, and evaluation of deployment sequencing and phasing strategies
Review, analyze, and independently simulate in-space deployer pointing stability performance and detumble requirements for deployed assets, including analysis of angular rates, momentum management, disturbance torques, separation dynamics, and time-to-stabilization for deployed payloads
Review, analyze, and independently simulate pointing accuracy and stability of multiple assets within the Golden Dome architecture, including jitter analysis, slew rate performance, target tracking capabilities, line-of-sight stability, attitude knowledge and control error budgets, and inter-satellite relative attitude coordination
Review and assist with technology maturation efforts through the Technology Readiness Level (TRL) scale for ultimate incorporation into Golden Dome assets, including assessment of development progress, identification of technical gaps, evaluation of test and validation approaches, and recommendations for advancement criteria
Attend offsite Technical Interchange Meetings (TIMs) with providers and subcontractors to review technical progress, assess design maturity, provide independent technical evaluation, and identify integration risks and mitigation strategies
Attend regular status meetings with NASA management and critical stakeholders to provide technical briefings, communicate risk assessments, report on provider performance, and coordinate inter-agency technical activities.

What we offer

Health, dental, and vision insurance
Paid time off and holidays
Retirement benefits (including 401(k) matching)
Educational reimbursement
Parental leave
Employee stock purchase plan
Tax-saving options
Disability and life insurance
Pet insurance

Fulltime

New

Regional Threats Modeling and Simulations Engineer (Senior-Level)

Our industry-leading intelligence support program informs decision-makers, from ...

Location

United States , Charlottesville

Salary:

Not provided

Amentum

Expiration Date

Until further notice

Requirements

Demonstrates comprehensive mission knowledge and wargaming, modeling, and simulations skills
Demonstrates ability to develop wargames and force-on-force scenarios for threat nations invasions into other countries, to include analysis of battle type factors, and in-depth studies, such as force ratios, national/armed forces strengths and weaknesses, quality and numbers of weapons and equipment, national and armed forces doctrines, and intangibles such as esprit de corps and morale
Demonstrates ability to conduct / teach doctrinal military wargaming during planning of Large-Scale Combat Operations
Demonstrates ability to communicate understanding from information that may be incomplete, indirect, highly complex, seemingly unrelated, and / or technically advanced
Demonstrates ability to lead teams in researching multifaceted or critical problems. Provides guidance in selecting, designing, and applying analytic methodologies. Uses argument evaluation and validated analytic methodologies to challenge differing perspectives
Demonstrates ability to produce analysis on terrain mapping, route planning, and maritime geospatial activity. Interprets imagery including (but not limited to) visible, infrared and radar data as well as full-motion video for the identification of foreign conventional and unconventional military facilities, systems and activities
TS/SCI
High School Education
12 yrs relevant experience, 8 yrs w/ Bachelor's Degree

Job Responsibility

Designs, develops, and conducts simulations against hard targets, missiles, and other intelligence gaps and supports wargaming exercises in a simulated environment
Conducts modeling and simulation architecture definition, implementation, validation, and testing
Interacts with users to define and optimize new functionality for applications, develop and visualize operational concepts, performs modeling and simulation data analysis to refine, demonstrate, and assess these concepts

Parttime

Senior Modeling & Simulation Engineer, Powertrain

Archer is an aerospace company based in San Jose, California building an all-ele...

Location

United States , San Jose

Salary:

200000.00 - 210000.00 USD / Year

Archer Aviation

Expiration Date

Until further notice

Requirements

Master’s degree in Physics, Electrical Engineering, Mechanical Engineering, Automotive Engineering or closely related field of study
4 years of experience with simulation, controls, coding, optimization, model architecture, and modeling

Job Responsibility

Develop high-fidelity powertrain simulation models including electric motors, batteries, inverters, transmissions, and thermal management systems
Conduct vehicle-level trade studies and optimization analyses to maximize efficiency, performance, and range
Update powertrain electrical, thermal, and performance model fidelity based on dynamometer, track, and real-world test data to support vehicle certification
Conduct design and analysis activities to verify business and regulatory requirements will be met with high confidence
Develop efficient, optimized code for real-time and faster-than-real-time simulation applications
Translate MATLAB/Simulink models into production C code
Integrate physical powertrain models with vehicle simulation team for complete system analysis
Collaborate with controls, hardware, and test teams to validate simulation results against physical systems
Support model-based design workflows and continuous integration processes

Modeling and Simulation Software Engineer

The DCS Air & Space Technology (AST) Sector is seeking a Modeling and Simulation...

Location

United States , Dayton

Salary:

Not provided

DCS Corporation

Expiration Date

Until further notice

Requirements

U.S. Citizenship is required
Bachelor of Science degree or higher in related engineering or science discipline
Must be able to obtain and maintain a DOD Secret clearance
2–10 years (Journeyman) or 10+ years (Senior) professional software development experience
Using and developing in the Joint Simulation Environment (JSE)
Hands-on with DevSecOps practices and toolchains (CI/CD, automated testing, git, Visual Studio, container tooling)
Experience with containers and orchestration: Docker, podman, helm charts, Kubernetes/Openshift
Familiarity with Windows and Red Hat Linux environments and VMware administration
Experience integrating modeling & simulation software into larger systems preferred
Strong test planning, V&V and documentation skills

Job Responsibility

Design, develop, sustain, and integrate software in a government DevSecOps environment on government-owned systems in support of modeling & simulation and operational/experimental systems
Participate in Agile ceremonies, sprint planning, backlog grooming, and triage
assist government teams with workload prioritization
Perform software integration and installation at government facilities (may require travel)
Produce software test plans, execute V&V and lifecycle testing, and generate test reports of the applications developed
Support R&D activities to integrate advanced models, simulations, and hardware into legacy and new platforms (JSE, VATS, F‑16 examples)

Fulltime

Modeling and Simulation Software Engineer

The DCS Air & Space Technology (AST) Sector is seeking a Modeling and Simulation...

Location

United States , Dayton

Salary:

Not provided

DCS Corporation

Expiration Date

Until further notice

Requirements

U.S. Citizenship is required
Bachelor of Science degree or higher in related engineering or science discipline
Must be able to obtain and maintain a DOD Secret clearance
2–10 years (Journeyman) or 10+ years (Senior) professional software development experience
Using and developing in the Joint Simulation Environment (JSE)
Hands-on with DevSecOps practices and toolchains (CI/CD, automated testing, git, Visual Studio, container tooling)
Experience with containers and orchestration: Docker, podman, helm charts, Kubernetes/Openshift
Familiarity with Windows and Red Hat Linux environments and VMware administration
Experience integrating modeling & simulation software into larger systems preferred
Strong test planning, V&V and documentation skills

Job Responsibility

Design, develop, sustain, and integrate software in a government DevSecOps environment on government-owned systems in support of modeling & simulation and operational/experimental systems
Participate in Agile ceremonies, sprint planning, backlog grooming, and triage
assist government teams with workload prioritization
Perform software integration and installation at government facilities (may require travel)
Produce software test plans, execute V&V and lifecycle testing, and generate test reports of the applications developed
Support R&D activities to integrate advanced models, simulations, and hardware into legacy and new platforms (JSE, VATS, F‑16 examples)

Fulltime

Modeling and Simulation Software Engineer

The DCS Air & Space Technology (AST) Sector is seeking a Modeling and Simulation...

Location

United States , Dayton

Salary:

Not provided

DCS Corporation

Expiration Date

Until further notice

Requirements

U.S. Citizenship is required
Bachelor of Science degree or higher in related engineering or science discipline
Must be able to obtain and maintain a DOD Secret clearance
2–10 years (Journeyman) or 10+ years (Senior) professional software development experience
Using and developing in the Joint Simulation Environment (JSE)
Hands-on with DevSecOps practices and toolchains (CI/CD, automated testing, git, Visual Studio, container tooling)
Experience with containers and orchestration: Docker, podman, helm charts, Kubernetes/Openshift
Familiarity with Windows and Red Hat Linux environments and VMware administration
Experience integrating modeling & simulation software into larger systems preferred
Strong test planning, V&V and documentation skills

Job Responsibility

Design, develop, sustain, and integrate software in a government DevSecOps environment on government-owned systems in support of modeling & simulation and operational/experimental systems
Participate in Agile ceremonies, sprint planning, backlog grooming, and triage
assist government teams with workload prioritization
Perform software integration and installation at government facilities (may require travel)
Produce software test plans, execute V&V and lifecycle testing, and generate test reports of the applications developed
Support R&D activities to integrate advanced models, simulations, and hardware into legacy and new platforms (JSE, VATS, F‑16 examples)

Fulltime

Modeling and Simulation Software Engineer

The DCS Air & Space Technology (AST) Sector is seeking a Modeling and Simulation...

Location

United States , Dayton

Salary:

Not provided

DCS Corporation

Expiration Date

Until further notice

Requirements

U.S. Citizenship is required
Bachelor of Science degree or higher in related engineering or science discipline
Must be able to obtain and maintain a DOD Secret clearance
2–10 years (Journeyman) or 10+ years (Senior) professional software development experience
Using and developing in the Joint Simulation Environment (JSE)
Hands-on with DevSecOps practices and toolchains (CI/CD, automated testing, git, Visual Studio, container tooling)
Experience with containers and orchestration: Docker, podman, helm charts, Kubernetes/Openshift
Familiarity with Windows and Red Hat Linux environments and VMware administration
Experience integrating modeling & simulation software into larger systems preferred
Strong test planning, V&V and documentation skills

Job Responsibility

Design, develop, sustain, and integrate software in a government DevSecOps environment on government-owned systems in support of modeling & simulation and operational/experimental systems
Participate in Agile ceremonies, sprint planning, backlog grooming, and triage
assist government teams with workload prioritization
Perform software integration and installation at government facilities (may require travel)
Produce software test plans, execute V&V and lifecycle testing, and generate test reports of the applications developed
Support R&D activities to integrate advanced models, simulations, and hardware into legacy and new platforms (JSE, VATS, F‑16 examples)

Fulltime

Senior Aerodynamics Modeling and Optimization Engineer

Archer is an aerospace company based in San Jose, California building an all-ele...

Location

United States , San Jose

Salary:

Not provided

Archer Aviation

Expiration Date

Until further notice

Requirements

BS / MS / PhD in Aerospace Engineering or a related field
4+ years of experience with BS, or 3+ years of experience with MS, or 1+ years of experience with PhD modeling rotorcraft, tiltrotor, eVTOL aerodynamics at full-vehicle level
Strong understanding of fundamentals of fixed-wing and rotorcraft aerodynamics, performance, stability & control
Experience in eVTOL and/or multicopter vehicle aerodynamics design and analysis, including 6 DoF vehicle trimming and trajectory optimization
Experience with gradient-based and gradient-free optimization techniques
Experience with surrogate modeling techniques (like Kriging methods) and statistical analysis
Experience with experimental data processing and reduction techniques
Proficiency in Python programming
Experience with software development, object-oriented, version control best practices, as well as Git, CICD, Conda
Excellent work planning and issue resolution skills

Job Responsibility

Perform low/mid/high fidelity aerodynamic simulations of Archer eVTOL aircraft
Develop linear/non-linear aerodynamic models to predict aircraft behavior and performance throughout the flight envelope
Analyze experimental data (either from flight test or wind tunnel) to identify sources of model errors, validate, and improve aerodynamic models of the vehicle
Develop efficient methods to feed flight test data back into aerodynamic simulation models of various fidelity and complexity
Contribute to the development of Archer aerodynamic software stack, improving methods and workflows
Coordinate with other cross-functional teams and pilots for flight simulator aerodynamic modeling updates and issue resolution

Fulltime

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Modeling, Simulation and Analysis Engineer Senior Level

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